{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Extracellular - regulated kinase ( ERK ) activation and molecular coupling of the adaptor proteins p130 Crk - associated substrate ( CAS ) and c - CrkII ( Crk ) represent two distinct pathways that induce cell invasion and protect cells from apoptosis in a three - dimensional collagen matrix ."}
{"GENE": ["Extracellular - regulated kinase", "ERK", "p130", "Crk - associated substrate", "Crk", "CAS", "c - CrkII", "collagen"]}